[Asterisk-Users] PRI CallerID problem

[Steve Bourg]

Hi Michael, I've run into the same problem.  My installation is using PRI
and I've tried setting Caller ID the same way you have.  Same results, it
works fine when we call out from a SIP device but rerouting an inbound zap
channel out to another has been unresolvable.

Let me know if you find a solution - my customers are frustrated by the
loss of Caller ID on forwarded calls.

Steve Bourg

On Wed, 20 Aug 2003, Michael Rose wrote:

> Greetings all..
>
> We have an inbound/outbound PRI installed and terminated on a T400P –
> Digium Quad T1 card. We’re seeing an odd problem when sending
> $CALLERIDNUM when calls from the PRI are forwarded back out to the PSTN
> over the PRI. The $CALLERIDNUM is not being sent out along with the
> call. It’s sending the phone number of the PRI itself, rather than the
> $CALLERIDNUM information.
>
> Yes, we can send CID info to our PRI provider. If we make a call with
> our Cisco 7960, we can send any phone number we enter into
> SetCallerID(). However, if we use SetCallerID(${CALLERIDNUM}) it won’t
> forward the CID number.
>
> [mydid]
> exten => 5558384810,1,SetCallerID(${CALLERIDNUM})
> exten =>
> 5558384810,2,Dial(Zap/g1/15553456131&SIP/7601 at 192.168.1.84&SIP/7600 at 10.0.1.2,20)
> exten => 2068384810,3,Congestion
>
> Now when I call my DID, 5558384810 from my land line, Asterisk takes the
> CID number and sends it to my IP phones (Cisco 7960) which I can see on
> the display of the IP Phone. However, the CID number doesn’t get sent to
> the cell phone.
>
>
> Below is the context we use to make outgoing calls from our Cisco
> 7960’s. This works fine with our PRI. When I call using the following,
> my cell phone shows the incoming call coming from 2065551212. This tells
> me that our PRI vendor is allowing us to send CID info.
>
> [dialout-pri]
> exten => _1NXXXXXXXXX,1,SetCallerID(2065551212)
> exten => _1NXXXXXXXXX,2,Dial(Zap/g1/${EXTEN},100,T)
> exten => _1NXXXXXXXXX,3,Congestion
> exten => _1NXXXXXXXXX,4,Hangup
>
>
> Here’s what Asterisk shows, when the call is coming in.
>
>    -- Executing SetCallerID("Zap/23-1", "5557209085") in new stack
>     -- Executing Dial("Zap/23-1",
> "Zap/g1/15557206131&SIP/7601 at 192.168.1.84&SIP/7600 at 10.0.1.2|20") in new
> stack
>     -- Called g1/15557206131
>     -- Called 7601 at 192.168.1.84
>     -- Called 7600 at 10.0.1.2
>     -- Accepting call from '5557209085' to '5558384810' on channel 23,
> span 1
>     -- SIP/69.28.200.84-4698 is ringing
>     -- SIP/10.0.1.2-6695 is ringing
>     -- Zap/1-1 is ringing
>
>
> Thanks in advance.
>
>
>
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